* {
    padding: 0;
    margin: 0;
    box-sizing: border-box;
}

html,
body,
#root {
    height: 100%;
}

.app {
    height: 100%;
    display: flex;
    flex-direction: column;
}

.header {
    height: 85px;

}

.cate {
    flex: 1;
    /* height: 50px; */
    overflow: auto;
}

.tabbar {
    height: 40px;
}